The patch titled
arm: use asm-generic/bitops/le.h
has been added to the -mm tree. Its filename is
arm-use-asm-generic-bitops-leh.patch
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out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: arm: use asm-generic/bitops/le.h
From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
The previous style change enables to use asm-generic/bitops/le.h on arm.
Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: Greg Ungerer <gerg@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm/include/asm/bitops.h | 43 +++-----------------------------
1 file changed, 5 insertions(+), 38 deletions(-)
diff -puN arch/arm/include/asm/bitops.h~arm-use-asm-generic-bitops-leh arch/arm/include/asm/bitops.h
--- a/arch/arm/include/asm/bitops.h~arm-use-asm-generic-bitops-leh
+++ a/arch/arm/include/asm/bitops.h
@@ -203,8 +203,6 @@ extern int _find_next_bit_be(const unsig
#define find_first_bit(p,sz) _find_first_bit_le(p,sz)
#define find_next_bit(p,sz,off) _find_next_bit_le(p,sz,off)
-#define WORD_BITOFF_TO_LE(x) ((x))
-
#else
/*
* These are the big endian, atomic definitions.
@@ -214,8 +212,6 @@ extern int _find_next_bit_be(const unsig
#define find_first_bit(p,sz) _find_first_bit_be(p,sz)
#define find_next_bit(p,sz,off) _find_next_bit_be(p,sz,off)
-#define WORD_BITOFF_TO_LE(x) ((x) ^ 0x18)
-
#endif
#if __LINUX_ARM_ARCH__ < 5
@@ -287,40 +283,7 @@ static inline int fls(int x)
#include <asm-generic/bitops/hweight.h>
#include <asm-generic/bitops/lock.h>
-static inline void __set_bit_le(int nr, void *addr)
-{
- __set_bit(WORD_BITOFF_TO_LE(nr), addr);
-}
-
-static inline void __clear_bit_le(int nr, void *addr)
-{
- __clear_bit(WORD_BITOFF_TO_LE(nr), addr);
-}
-
-static inline int __test_and_set_bit_le(int nr, void *addr)
-{
- return __test_and_set_bit(WORD_BITOFF_TO_LE(nr), addr);
-}
-
-static inline int test_and_set_bit_le(int nr, void *addr)
-{
- return test_and_set_bit(WORD_BITOFF_TO_LE(nr), addr);
-}
-
-static inline int __test_and_clear_bit_le(int nr, void *addr)
-{
- return __test_and_clear_bit(WORD_BITOFF_TO_LE(nr), addr);
-}
-
-static inline int test_and_clear_bit_le(int nr, void *addr)
-{
- return test_and_clear_bit(WORD_BITOFF_TO_LE(nr), addr);
-}
-
-static inline int test_bit_le(int nr, const void *addr)
-{
- return test_bit(WORD_BITOFF_TO_LE(nr), addr);
-}
+#ifdef __ARMEB__
static inline int find_first_zero_bit_le(const void *p, unsigned size)
{
@@ -340,6 +303,10 @@ static inline int find_next_bit_le(const
}
#define find_next_bit_le find_next_bit_le
+#endif
+
+#include <asm-generic/bitops/le.h>
+
/*
* Ext2 is defined to use little-endian byte ordering.
*/
_
Patches currently in -mm which might be from akinobu.mita@xxxxxxxxx are
linux-next.patch
m68knommu-fix-build-error-due-to-the-lack-of-find_next_bit_le.patch
arch-add-define-for-each-of-optimized-find-bitops.patch
bitops-add-ifndef-for-each-of-find-bitops.patch
arch-remove-config_generic_find_next_bitbit_lelast_bit.patch
arm-use-asm-generic-bitops-leh.patch
s390-use-asm-generic-bitops-leh.patch
m68knommu-use-generic-find_next_bit_le.patch
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